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quick ones

A 2-post collection

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Accessing nested variables with Logstash

For some reason this doesn't seem to be anywhere on the internet. Anyhu, the correct way to access this is: Assuming the input: { "foo" : { "bar": "baz" »

Christo Crampton Christo Crampton on quick ones, logstash, elk 17 March 2016

Validating a Spring MVC @Controller with a custom validation class - the easy way

> For some reason this is terribly documented on the web .. so, I hope this helps someone. Assuming we have the following model: public class PersonForm { @NotNull »

Christo Crampton Christo Crampton on Java, Spring MVC, tutorial, quick ones 27 August 2014
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